[cisco-voip] Unity 4.0(4) - Unitydb.LDF files growing

[Carter, Bill]

I have a customer experiencing the problem of the Unitydb.ldf files
growing until they consume all available space on the hard drive.  When
necessary, they manually truncated the files using the OSQL -E
procedures.

The latest version of Dirt backup is run every night.  I have gone into
SQL Enterprise Manager and created a maintenance plan to backup, but it
doesn't.  If I created the plan, click OK exit the Plan, and go back
into the plan, all of the settings are lost.

What will it take to get the LDF files from growing?  Can I write a
script or batch file to run the OSQL -E procedures?  Do I need to
re-install Unity?